- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/314 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
Patent holdings for IPC class H01Q 5/314
Total number of patents in this class: 187
10-year publication summary
|
14
|
16
|
27
|
26
|
14
|
20
|
26
|
19
|
25
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
21 |
| Murata Manufacturing Co., Ltd. | 22355 |
12 |
| Huawei Technologies Co., Ltd. | 100781 |
10 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
9 |
| CommScope Technologies LLC | 4937 |
6 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
5 |
| Chiun MAI Communication Systems, Inc. | 344 |
5 |
| Kymeta Corporation | 253 |
5 |
| Apple Inc. | 50209 |
4 |
| Huawei Device Co., Ltd. | 2758 |
4 |
| Honor Device Co., Ltd. | 3469 |
4 |
| Sony Corporation | 32931 |
3 |
| Intel Corporation | 45621 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Mediatek Inc. | 4584 |
3 |
| Nokia Technologies Oy | 15057 |
3 |
| Acer Incorporated | 1864 |
3 |
| TDK Corporation | 6306 |
2 |
| Kyocera Corporation | 12735 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Other owners | 78 |